FR409766A - Perfectionnements aux propulseurs aériens - Google Patents

Perfectionnements aux propulseurs aériens

Info

Publication number
FR409766A
FR409766A FR409766DA FR409766A FR 409766 A FR409766 A FR 409766A FR 409766D A FR409766D A FR 409766DA FR 409766 A FR409766 A FR 409766A
Authority
FR
France
Prior art keywords
air thruster
thruster
air
thruster improvements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Sidney Lawrence
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR409766A publication Critical patent/FR409766A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR409766D 1909-11-29 1909-11-29 Perfectionnements aux propulseurs aériens Expired FR409766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409766T 1909-11-29

Publications (1)

Publication Number Publication Date
FR409766A true FR409766A (fr) 1910-04-30

Family

ID=1453867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409766D Expired FR409766A (fr) 1909-11-29 1909-11-29 Perfectionnements aux propulseurs aériens

Country Status (1)

Country Link
FR (1) FR409766A (fr)

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